Reference of 177906-48-8, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 177906-48-8, name is trans-N-Boc-1,4-cyclohexanediamine belongs to amides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
Reaction of 8 with tert-butyl trans-4-aminocyclohexylcarbamate, as for the synthesis of 62a, gave tert-butyl trans-4-{[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]amino}cyclohexylcarbamate (85a) in 88% yield: mp (CH2Cl2/hexanes) 218-221 C; 1H NMR (DMSO-d6) delta 8.10 and 7.97 (2d, J = 8.3, 8.1 Hz, 1H), 7.87 and 7.72 (2t, JHF = 53.1, 53.0 Hz, 1H) 7.83 and 7.77 (2d, J = 7.7, 8.10 Hz, 1H), 7.38 (q, J = 8.3 Hz, 1H), 6.94 (t, J = 8.0 Hz, 1H), 6.75-6.70 (m, 1H), 3.98 and 3.97 (2s, 3H), 3.97 (m, 4H), 3.71-3.69 (m, 4H), 1.98-1.91 (m, 2H), 1.85-1.82 (m, 2H), 1.40-1.22 (m, 4H), 1.38 (s, 9H); Anal. Calcd. for C27H36F2N8O4: C, 56.4; H, 6.3; N, 19.5; Found: C, 56.6; H, 6.5; N, 19.3%.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, trans-N-Boc-1,4-cyclohexanediamine, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Gamage, Swarna A.; Giddens, Anna C.; Tsang, Kit Y.; Flanagan, Jack U.; Kendall, Jackie D.; Lee, Woo-Jeong; Baguley, Bruce C.; Buchanan, Christina M.; Jamieson, Stephen M.F.; Shepherd, Peter R.; Denny, William A.; Rewcastle, Gordon W.; Bioorganic and Medicinal Chemistry; vol. 25; 20; (2017); p. 5859 – 5874;,
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